Congratulations to the team :). Personally I'm really happy that someone is doing this work.. although I wish they would aim for baking in a per-app-sandbox-environment - in short order user empowerment is going to define successful computing projects (just look at the rise of Qubes OS and I bet this is still in its pre-viral state - if Apple get compromised by gov and are vocal about it then it will educate a generation of users about the importance of storing data safely!)